Resetting your Linksys RE6300 extender is a common solution to problems that arise from it not functioning as intended. The next actions will be guided by this Linksys RE6300 reset guide:
Turn on the Extender: Ensure that the Linksys RE6300 extender is turned on and linked to a power source.
Find the Reset Button: There is a little reset button on the side or bottom of the extension.
Press and Hold the Reset Button: Press and hold the button for approximately ten seconds, or until the indicator light begins to flicker, using a paperclip or pin.
Reboot and Reconfigure: The extender will return to its factory settings after the reset procedure is finished. To reconfigure it, you will have to go through the Linksys RE6300 reset setup process.